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AR-15 Bolt Carrier Groups

Palmetto State Armory has a large selection of bolt carrier groups for your AR-15 rifle or pistol. We offer BCGs from brands like Palmetto State Armory, PSA Custom, Cryptic Coatings, Toolcraft, and more. If you are looking for high-quality complete AR-15 BCGs and BCG parts, look no further. Our online reviews speak for themselves.

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  1. PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG

    PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG

    SAVE $14.99 When you add both!
    Regular Price $144.98 Special Price $129.99
    Add to Wish List Add to Compare
  2. Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

    Rating:
    96%
    (544)
    Regular Price $199.99 Special Price $109.99
    Add to Wish List Add to Compare
  3. Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    SAVE $14.99 When you add both!
    Regular Price $134.98 Special Price $119.99
    Add to Wish List Add to Compare
  4. PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    SAVE $86.09 When you add both!
    Regular Price $242.99 Special Price $156.90
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  5. PSA Nitride MPI Full-Auto 5.56 BCG & 5 Magpul PMAG Gen2 MOE 5.56 30rd Magazines

    PSA Nitride MPI Full-Auto 5.56 BCG & 5 Magpul PMAG Gen2 MOE 5.56 30rd Magazines

    SAVE $18.00 When you add both!
    Regular Price $131.49 Special Price $113.49
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  6. Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Rating:
    99%
    (178)
    Regular Price $179.99 Special Price $109.99
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  7. Toolcraft Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    Toolcraft Logo'd Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 5165449729

    Rating:
    96%
    (803)
    Regular Price $199.99 Special Price $89.99
    Add to Wish List Add to Compare
  8. Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo

    Rating:
    97%
    (1581)
    Regular Price $159.99 Special Price $119.99
    Add to Wish List Add to Compare
  9. PSA "Sabre" Lightweight BCG - Black DLC

    PSA "Sabre" Lightweight BCG - Black DLC

    Rating:
    80%
    (1)
    $199.99
    Add to Wish List Add to Compare
  10. PSA "Sabre" Lightweight BCG - Chromium Nitride

    PSA "Sabre" Lightweight BCG - Chromium Nitride

    $199.99
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  11. PSA "Sabre" Lightweight BCG - Tin

    PSA "Sabre" Lightweight BCG - Tin

    $199.99
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  12. PSA .22 LR Bolt Carrier Group - Stainless Steel

    PSA .22 LR Bolt Carrier Group - Stainless Steel

    Rating:
    100%
    (15)
    Regular Price $249.99 Special Price $106.99
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  13. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Rating:
    97%
    (169)
    Regular Price $129.99 Special Price $99.99
    Add to Wish List Add to Compare
  14. PSA .224 Valkyrie Nitride Bolt Carrier Group

    PSA .224 Valkyrie Nitride Bolt Carrier Group

    Rating:
    85%
    (4)
    Regular Price $219.99 Special Price $129.99
    Add to Wish List Add to Compare
  15. Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Rating:
    93%
    (222)
    Regular Price $149.99 Special Price $99.99
    Add to Wish List Add to Compare
  16. Toolcraft Non-Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 5165491278

    Toolcraft Non-Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 5165491278

    Rating:
    86%
    (14)
    Regular Price $199.99 Special Price $129.99
    Add to Wish List Add to Compare
  17. PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group

    PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953

    Rating:
    96%
    (1980)
    Regular Price $129.99 Special Price $69.99
    Add to Wish List Add to Compare
  18. PSA 6.5 Grendel Nitride Bolt Carrier Group

    PSA 6.5 Grendel Nitride Bolt Carrier Group

    Rating:
    91%
    (90)
    Regular Price $219.99 Special Price $129.99
    Add to Wish List Add to Compare
  19. 5.56 AR-15 Upper Receiver Bolt Carrier Group

    PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group

    Rating:
    98%
    (48)
    Regular Price $139.99 Special Price $89.99
    Add to Wish List Add to Compare
  20. AR-15 upper nitride bolt carrier group

    PSA Freedom AR-15 Nitride Bolt Carrier Group With Carpenter 158 Bolt - 516446915

    Rating:
    97%
    (147)
    Regular Price $129.99 Special Price $89.99
    Add to Wish List Add to Compare
  21. PSA Bolt Extractor O Ring AR-15 Upper Part - Extractor

    PSA Bolt Extractor O-Ring - 1740

    Rating:
    100%
    (1)
    $0.99
    Add to Wish List Add to Compare
  22. PSA 5.56 Premium Full Auto Bolt Carrier Group

    PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779

    Rating:
    95%
    (1436)
    Regular Price $169.99 Special Price $99.99
    Add to Wish List Add to Compare
  23. Fostech Complete Bolt Carrier Group

    Fostech Complete Bolt Carrier Group

    Regular Price $167.99 Special Price $150.99
    Add to Wish List Add to Compare
  24. Fostech Complete Bolt Carrier Group, Black

    Fostech Complete Bolt Carrier Group, Black

    Regular Price $153.99 Special Price $137.99
    Add to Wish List Add to Compare
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